KR20220059253A - Multi-purpose sterilizing cleaning device - Google Patents

Abstract

Disclosed is a multipurpose and multifunctional sterilization cleaning device. The multipurpose and multifunctional sterilization cleaning device of the present invention includes: a housing unit having a space inside, an entrance that can be opened and closed at the front, and a holding structure for storing a target object introduced through the entrance in the internal space; a tank unit that is detachably connected to the holding structure of the housing unit, stores a target object therein, and performs rotational movement in a predetermined direction on the basis of the central axis of the holding structure; and a sterilization and disinfection unit for providing at least one of heat, light, air, sterilizing liquid or cleaning liquid to the target object stored in the tank unit.

Description

Multi-purpose sterilizing cleaning device

The present invention relates to a sterilizing and cleaning apparatus, and more particularly, to a multi-purpose and multifunctional sterilizing and cleaning apparatus capable of sterilizing and cleaning various types of objects such as toys, dolls, mobile phones, and glasses.

When you use everyday items such as smartphones, you are exposed to various pollutants. Many bacteria, bacteria, viruses, etc. are detected in objects exposed to these contaminants. Since the user cannot see bacteria, etc. with the naked eye, the user uses the object without any objection, and after use, eating food without washing hands or touching the eyes, nose, mouth, etc. provides a good route for bacteria to enter the human body. will do

Recently, as the spread of various infectious diseases (COVID-19, etc.) has become clear, people are making various efforts to sterilize and disinfect objects (smartphones, wireless earphones, glasses, watches, accessories, dolls, toys, etc.) that are used closely with the human body. is being done

Thanks to these efforts, various products for sterilizing smartphones and the like have been introduced, and representatively, many devices to which the sterilization method using ultraviolet light is applied have been introduced. In a method of emitting ultraviolet rays, UV-LED is used to emit ultraviolet rays of a specific wavelength, and then irradiated to an object for a predetermined period of time to sterilize it.

The UV sterilization method is mainly used for things that cannot use water and alcohol. In particular, since it is used limitedly for things vulnerable to moisture, such as smartphones, wireless earphones, and portable batteries, the use of the sterilizer is limited to these things.

However, it is not economical because you have to use various types of things in addition to smartphones, wireless earphones, and portable batteries in your daily life, and if you adopt and use a different type of sterilization device for each product, you have to purchase and use too many types of equipment.

In order to integrate these sterilization devices into one equipment, the necessity of developing a new type of sterilization and disinfection device that can selectively use sterilization and disinfection methods according to the situation is necessary in consideration of the characteristics of objects that are vulnerable to moisture and objects that are strong against moisture. is required

Patent Document 1: Korean Patent No. 10-0676641 (Announcement Date: February 02, 2007) Patent Document 2: Korea Patent Publication No. 10-2013-0035627 (published on April 09, 2013) Patent Document 3: Korean Patent No. 10-1845294 (Announcement Date: April 04, 2018) Patent Document 4: Korean Patent Registration No. 10-2090377 (Announcement Date: March 17, 2020)

The present invention devised by the above necessity is a multi-purpose sterilization that can easily load various types of objects such as electronic devices, toys, dolls, and masks, and can easily perform sterilization, disinfection, washing, and drying according to the characteristics of the object. An object of the present invention is to provide a cleaning device.

In order to achieve the above object, a multi-purpose sterilization and cleaning apparatus according to an embodiment of the present invention includes a space inside, a door that can be opened and closed at the front, and a target object introduced through the doorway is stored in the space. a housing unit having a mounting structure; a tank unit detachably connected to the mounting structure of the housing unit, storing the target object therein, and performing a rotation movement in a predetermined direction based on a central axis of the mounting structure; and a sterilization/sterilization unit by providing at least one of heat, light, air, sterilizing liquid, or cleaning liquid to the target object stored in the tank unit.

In this case, the sterilization and disinfection unit may include an ultraviolet light source module provided on a partial area of the inner circumferential surface of the housing unit, a liquid jetting module for spraying a sterilizing solution or a cleaning solution provided on a partial area of the inner circumferential surface of the housing unit, and a part of the inner circumferential surface of the housing unit and an air discharging module discharging air provided in the area.

On the other hand, it is located in the lower portion of the tank unit, the liquid collecting unit for collecting the liquid falling from the tank unit; further includes.

In this case, the liquid collecting unit may be entered and exited in the form of a drawer from the front lower portion of the housing unit.

On the other hand, the tank part is composed of a first disk member, a second disk member respectively connected to the mounting structure, and a cylindrical body member whose both sides are closed by the first disk member and the second disk member, the cylindrical The body member is separable into at least two parts, and may be made of a porous mesh material.

In this case, the tank unit may further include a fixing plate for partitioning the inner space of the cylindrical body member and fixing the target object.

In this case, the fixing plate is a plate that can be inserted and fastened into the cylindrical body member to divide the cylindrical body member into at least two zones in the transverse direction or the longitudinal direction.

Meanwhile, the ultraviolet light source unit may be arranged in a line shape along the inner surface of the housing unit.

Meanwhile, the liquid jetting unit may be alternately arranged in a line shape with the ultraviolet light source unit.

On the other hand, an inlet through which a sterilizing solution or a cleaning solution can be injected may be further provided in an area outside the housing.

According to various embodiments of the present invention, by applying various sterilization and cleaning methods according to the characteristics such as the type and material of the object, compared to the biological sterilization effect obtained by simple sterilization treatment, physical / By enabling chemical sterilization/cleaning/drying, it exerts the effect of enabling various types of objects to be used hygienically.

1 is a view exemplarily explaining the appearance of a multi-purpose sterilization and cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a view exemplarily showing a cross-section taken from a first position along a cross-section A-A' in FIG. 1;
3 is a view showing a cross-section of A-A' in FIG. 1 exemplarily viewed from a second position;
4 is a view showing an exemplary cross-section of the cross-section B-B' in FIG. 1 as viewed from the third position;
5 is a view illustrating an exemplary cross-section of a cross-section taken along line B-B' in FIG. 1 as viewed from a fourth position;
6 is an enlarged view of the X region shown in FIG. 5 by way of example;
7 is a view exemplarily showing the appearance of a tank unit according to an embodiment of the present invention;
FIG. 8 is a view exemplarily showing a cross-section taken along the line A-A' in FIG. 7 when viewed from a fifth position;
9 is a view for explaining the internal structure of the tank shown in FIG. 7 by way of example;
10 is a view for exemplarily explaining the structure of a tank unit according to another embodiment of the present invention;
11 is a view for exemplarily explaining the internal structure of the tank unit according to another embodiment of the present invention, and,
12 is a view for exemplarily explaining the internal structure of the tank unit according to another embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. The material, shape, shape, dimension, size, etc. of the multi-purpose sterilizing and cleaning device described below may be variously designed and changed within the scope of the technical spirit of the present invention.

1 is a view exemplarily illustrating the appearance of a multi-purpose sterilization and cleaning apparatus according to an embodiment of the present invention. Referring to FIG. 1 , the multipurpose sterilization and cleaning apparatus 100 includes a housing 110 , a tank 120 , and a liquid collecting part 130 . The housing 110 includes an entrance 111 , an information display panel 112 , and an inlet 113 . The housing part 110 may have a space therein, and the tank part 120 may be stored in the internal space. The tank unit 120 is mounted inside the housing unit 110 . The tank unit 120 may store objects to be sterilized and cleaned therein. The tank unit 120 is detachably connected to the mounting structure provided in the housing unit 110 so that rotation movement can be performed in a clockwise or counterclockwise direction with the mounting structure as a central axis. The tank unit 120 may be made of a stainless steel material. The tank unit 120 may be coated with a photocatalyst on an outer circumferential surface of stainless steel. The tank unit 120 may be configured such that the ultraviolet light emitted by the ultraviolet light emitting module provided on the inner circumferential surface of the housing unit 110 and the photocatalyst react to exert a sterilizing effect. The liquid collecting unit 130 collects and stores liquids such as cleaning liquid, sterilizing liquid, and water falling from the tank unit 120 .

According to an embodiment of the present invention, by opening and closing the doorway 111 , the tank unit 120 can be put into or taken out of the housing unit 110 , and the tank unit 120 is mounted on the mounting structure of the housing unit 110 . and by supplying heat, light, air, sterilizing solution, cleaning solution, etc. while rotating the tank unit 120, sterilization, disinfection, drying, washing, etc. of the object stored inside the tank unit 120 is performed. can do.

Although the motor unit for rotating the tank unit 120 is not separately disclosed, it may be implemented as an inverter motor capable of being driven by an electric force providing a rotational force. Since such a motor unit is not an essential component in understanding the present invention, a detailed description thereof will be omitted.

FIG. 2 is a view exemplarily showing a cross-section taken along line A-A' in FIG. 1 as viewed from a first position. Referring to FIG. 2 , when the doorway 111 is opened and closed on the front part of the housing part 110 , the tank part 120 may be installed inside the housing part 110 . When the sterilization of the tank unit 120 is completed, the entrance 111 of the housing unit 110 may be opened and closed to remove the tank unit 120 from the housing unit 110 . Although it is preferable to design the tank unit 120 in a cylindrical shape, depending on the embodiment, the design may be sufficiently changed to a shape other than the cylindrical shape. When the tank unit 120 is installed inside the housing unit 110 , it receives rotational force from the motor unit provided in the housing unit 110 , and performs rotational movement based on the mounting structure of the housing unit 110 as a reference axis to sterilize. As it comes into contact with liquid, cleaning liquid, air, heat, and light (ultraviolet rays), sterilization, disinfection, cleaning, and drying are performed. A liquid collecting unit 130 for collecting liquid is provided in the lower portion of the tank unit 120 , so that the liquid (cleaning liquid, sterilizing liquid, moisture, etc.) in contact with the tank unit 120 can be collected and stored.

FIG. 3 is a view exemplarily illustrating a cross-section taken along line A-A' in FIG. 1 as viewed from a second position. Referring to FIG. 3 , the housing 110 may include an inlet 113 through which a cleaning solution, a sterilizing solution, water, and the like can be supplied from the outside. The housing unit 110 provides the cleaning liquid, the sterilizing liquid, water, etc. supplied through the inlet 113 to the sterilizing and cleaning unit 140 through the conduit. The structure of the sterilization and cleaning unit 140 will be described below with reference to a separate drawing.

The housing part 110 is provided with mounting structures 114-1 and 114-2 on both inner side surfaces. The mounting structure 114 of the housing unit 110 is detachably connected to both sides of the tank unit 120 , thereby operating as a mechanical connection part for providing a rotational force to the tank unit 120 . By connecting an electric motor to the mounting structure 114 of the housing 110 , a rotational force may be generated and provided to the tank 120 . The housing unit 110 provides a flow path through which the liquid falling from the tank can be introduced into the liquid collecting unit 130 by having a trench structure on the lower surface thereof.

The tank unit 120 is detachably connected to both sides of the mounting structure 114 of the housing unit 110 and rotates by the rotational force provided through the mounting structure 114 . The outer circumferential surface of the tank unit 120 . is positioned so that the inner circumferential surface of the housing part 110 does not contact. The sterilization cleaning unit 140 provided on the inner circumferential surface of the housing unit 110 supplies a cleaning solution, a sterilizing solution, heat, air, ultraviolet light, etc. run

The tank unit 120 is coated with a photocatalyst on the outer circumferential surface or the inner circumferential surface, and reacts with ultraviolet light to perform a photocatalytic reaction. The photocatalyst used herein may be titanium dioxide. Titanium dioxide reacts with ultraviolet light to cause a photocatalytic reaction. Titanium dioxide is a type of semiconductor. When a certain energy is applied to the semiconductor, electrons staying in the valence band receive energy and move to the conduction band where they can move freely from the bondage of the nucleus of the atom. Light (ultraviolet rays) acts as energy for electrons to move. Negatively charged electrons (e-) stay in the conduction band of titanium dioxide, and positively charged holes (h+) are created in the valence band of titanium dioxide.

At this time, electrons cause a reduction reaction with oxygen to form superoxide (O2-), and holes cause an oxidation reaction with water to generate active oxygen called hydroxyl radicals (OH-). Superoxide and hydroxyl radicals are substances with strong energy and can be used to easily decompose volatile organic compounds and various odor-causing substances. In addition, it is possible to remove BOD, difficult-to-decompose pollutants, and environmental hormones from various wastewater. In addition, it can oxidize and remove target substances, such as sterilizing more than 99% of various pathogens and bacteria such as pathogenic E. coli, Staphylococcus aureus, and O-157.

4 is a view exemplarily showing a cross-section taken along the line B-B' in FIG. 1 as viewed from a third position. Referring to FIG. 4 , the inner circumferential surface of the housing 110 does not contact the outer circumferential surface of the tank 120 . That is, the sterilization cleaning unit 140 is provided on the inner circumferential surface of the housing unit 110 .

The sterilization cleaning unit 140 may be arranged in a line arrangement manner in the long axis direction of the tank unit 120 . The first sterilization cleaning unit 140-1 may be composed of an ultraviolet light source module composed of a UV-LED that emits ultraviolet light. The first sterilization and cleaning unit 140-1 may be configured as a line UV-LED by configuring a plurality of unit UV-LED modules in a line shape. In this case, the line UV-LED may be composed of any one of A type, B type, and C type, or a combination thereof.

The second sterilizing and cleaning unit 140 - 2 may be implemented as a liquid spraying module for spraying a sterilizing liquid or a cleaning liquid. The liquid ejection module may be configured to eject a sterilizing liquid or a cleaning liquid into fine droplets at a predetermined ejection speed. The liquid ejection module may be configured to eject a sterilizing liquid or a cleaning liquid in an inkjet ejection method. The particle size of the sterilizing liquid and the cleaning liquid sprayed by the inkjet injection method may be finely sprayed with a size of several tens to several hundreds of micrometers (㎛).

The third sterilization and cleaning unit 140 - 3 may be implemented as an air discharging module discharging dry air to the tank unit 120 . The air discharge module may further include a compressor for compressing air. The air compressed by the compressor may be injected toward the tank unit 120 by increasing the outflow rate while passing the narrow passage provided in the third sterilization and cleaning unit 140-3. In this case, an air injection nozzle may be further provided at the end of the flow path. The air jet nozzle may have a dispersion force in the range of 5N to 15N, and may be configured to be sprayed in the range of 50m/s to 200m/s. The air spray pattern of such an air spray nozzle may be configured in a LAVAL method.

The fourth sterilization and cleaning unit 140-4 may be implemented as an ultraviolet light source module that emits ultraviolet rays, a liquid ejection module, or an air ejection module. Similarly, the fifth sterilization and cleaning unit 140-5 may be implemented as an ultraviolet light source module or a liquid spray module or an air discharge module that emits ultraviolet light.

4 shows the form of the sterilization cleaning unit arranged in a line form, but this sterilization cleaning unit may be configured in the form of a unit module in addition to the line form, and one line module includes an ultraviolet light source, liquid spraying and air discharging functions. It can also be implemented by integrating. In addition, according to an embodiment, it may further include a heat source module for generating high heat in addition to the ultraviolet light source module, the liquid injection module, and the air discharge module.

The liquid (cleaning liquid, sterilizing liquid, moisture, etc.) in contact with or penetrating into the tank unit 120 falls to the bottom, and the liquid collecting unit 130 through the trench structure 115 provided on the bottom surface of the housing unit 110 ). can be captured by The tank unit 120 can sterilize and clean the object stored therein while the liquid that has penetrated during the rotational movement is evenly mixed inside.

FIG. 5 is a view exemplarily showing a cross-section taken along line B-B' in FIG. 1 as viewed from a fourth position. Referring to FIG. 5 , the trench structure 115 of the housing unit 110 is connected to the liquid collecting unit 130 through a conduit. The tank unit 120 may have a hole on one surface, and the liquid collected therein may be moved downward through the hole.

The tank unit 120 is subjected to sterilization, disinfection, washing, drying, heat, etc. treatment by the sterilization and cleaning unit 140 while rotating at a constant rotation speed (eg, 50 to 300 RPM), and is stored therein. The object may be sterilized and disinfected by sterilizing, disinfecting, washing, drying, and heat treatment.

According to an embodiment of the present invention, the tank unit 120 is configured to be detachable from the housing unit 110 , so that when objects are stored in the tank unit 120 , they can be easily stored by classifying them by type, sterilization, etc. Even after this is finished, since the tank unit 120 can be taken out to take out sterilized objects, etc., the user's convenience can be increased.

FIG. 6 is an enlarged view of region X shown in FIG. 5 by way of example; Referring to FIG. 6 , the tank unit 120 has a cylindrical shape, but may be divided into a plurality of parts. The tank unit 120 may be divided into a first part 120-1 and a second part 120-2. A portion connecting the first part 120-1 and the second part 120-2 may be designed to be spaced apart from each other by a predetermined interval. Although the first part 120-1 and the second part 120-2 are separated, the first part 120-1 and the second part 120-2 are integrated by the disk members provided on the left and right sides. A cylindrical structure may be formed in the shape. In this way, since a predetermined interval is provided between the first part 120-1 and the second part 120-2, the liquid sprayed from the sterilization cleaning unit 140 can easily penetrate into the inside of the tank unit 120. there is.

In some embodiments, by implementing the material of the tank unit 120 as a porous material, so that the liquid, heat, light, air, etc. sprayed from the sterilization and cleaning unit 140 can easily penetrate into the inside of the tank unit 120 . can do. By providing the trench structure 115 on the bottom surface of the housing part 110 , the liquid separated from the tank part 120 can be collected by the liquid collecting part 130 .

7 is a view exemplarily showing the appearance of the tank unit according to an embodiment of the present invention. Referring to FIG. 7 , the cylindrical body member of the tank unit 120 is divided into two parts. The tank unit 120 is divided into a first cylindrical body member 120-1 and a second cylindrical body member 120-2 to constitute a cylindrical body member. The cylindrical body member of the tank 120 is closed by the first disk member 121 and the second disk member 122 , thereby forming a closed structure. In this way, by putting an object inside the tank unit 120 and assembling it to the housing unit 110 , it is possible to efficiently perform sterilization, cleaning, heat, air treatment, and the like, by rotating the tank unit 120 .

8 is a view exemplarily showing a cross-section taken along line A-A' in FIG. 7 as viewed from a fifth position. Referring to FIG. 8 , there is an empty space inside the tank unit 120 , a target object is put in the empty space, assembled in the housing unit 110 , and the sterilizing solution is applied while rotating the tank unit 120 . , by sequentially applying cleaning solution, heat irradiation, light irradiation, and air treatment, various biological, chemical and physical sterilization, cleaning, and heat treatment can be performed. According to an embodiment of the present invention, the processing sequence such as ① sterilizing solution spraying → ② cleaning solution spraying → ③ heat irradiation → ④ light irradiation → ⑤ air spraying may be variably operated. In addition, each of these treatments may be repeatedly performed twice or more.

9 is a view for explaining the internal structure of the tank shown in FIG. 7 by way of example. Referring to FIG. 9 , it can be seen that the tank unit 120 has a cylindrical body member divided into a first part 120-1, a second part 120-2, and a third part 120-3. . A hole may be further provided in the first part 120-1 and/or the second part 120-2 among the parts where the first part 120-1 and the second part 120-2 contact each other. there is. Also, between the first part 120-1 and the second part 120-2, between the second part 120-2 and the third part 120-3, and between the third part 120-3 and the second part 120-3 A gap of a predetermined size exists between each of the first portions 120 - 1 . Accordingly, the first part 120 - 1 to the third part 120 - 3 are designed to be opened and closed, thereby providing user convenience when accommodating objects in the tank unit 120 .

10 is a view for exemplarily explaining the structure of the tank unit according to another embodiment of the present invention. Referring to FIG. 10 , the tank unit 120 may be divided into two parts, and may be divided into a first cylindrical body member 120-1 and a second cylindrical body member 120-2. The first cylindrical body member 120-1 and the second cylindrical body member 120-2 may improve light transmittance, ventilation, and liquid permeability by using a metal porous mesh material. In addition, if the size of the porous hole is designed to be large, it is possible to increase the sterilization effect by widening the penetration range of ultraviolet rays. Depending on the embodiment, the size of the porous hole may be designed to a size through which water can penetrate.

As the first cylindrical body member 120-1 and the second cylindrical body member 120-2 are made of a mesh material, the disc members 121 and 122 that finish both ends are made of a transparent material without using a metallic material. It may be composed of reinforced plastic or the like.

11 is a view for exemplarily explaining the internal structure of the tank unit according to another embodiment of the present invention. Referring to FIG. 11 , since a cylindrical space is formed inside the cylindrical body member of the tank unit 120 , various types of objects may be accommodated and sterilization treatment may be performed. However, since there may be a risk of damage when the target object collides with each other, there is a need to constantly fix it.

To this end, a fixing plate 123 capable of dividing the inner space of the tank unit 120 in various ways may be further provided. The fixed plate 123 divides the inner space of the tank unit 120 into upper and lower portions, and by fixing the object to the surface of the fixed plate 123 , even if the tank unit 120 rotates, the fixed objects collide with each other. This problem can be prevented. In this way, on the surface of the fixing plate 123 , a ring, a groove, and a combined structure thereof for fixing an object are installed in advance, or a user may fix the object by hanging a ring or the like in a groove of a mesh material.

The fixing plate 123 is additionally installed in the tank unit 120 so that the space of the tank unit 120 can be efficiently used. A modified embodiment of the fixing plate 123 will be described below with separate drawings.

12 is a view for exemplarily explaining the internal structure of the tank unit according to another embodiment of the present invention. Referring to FIG. 12 , the first fixing plate 123 - 1 additionally installed in the horizontal direction of the tank unit 120 partitions the upper and lower spaces of the tank unit 120 . A second fixing plate 123-2 may be additionally installed on the first fixing plate 123-1 in a vertical direction, and the upper space of the tank unit 120 is formed by the second fixing plate 123-2. It may be partitioned into a space and a second space.

The first fixing plate 123-1 may have a fitting means at its distal end, and may be connected to at least one of a plurality of holes formed on the inner circumferential surface of the tank unit 120 in a fitting manner. In the same manner, the distal end of the second fixing plate 123-2 may be provided with a fitting means, and may be connected to at least one of the plurality of holes formed in the first fixing plate 123-1 in a fitting manner.

According to another embodiment of the present invention, by further connecting a third fixing plate 123-3 that is additionally connected to the second fixing plate 123-2, the space can be partitioned into more various structures.

100: multi-purpose sterilization cleaning device
110: housing unit
120: tank part
130: liquid collection unit
140: sterilization and cleaning unit

Claims (10)

In the multi-purpose and multi-functional sterilization and cleaning device,
a housing unit having a space therein, an opening/closable doorway on the front side, and a mounting structure for storing a target object introduced through the doorway in the space;
a tank unit detachably connected to the mounting structure of the housing unit, storing the target object therein, and performing a rotation movement in a predetermined direction based on a central axis of the mounting structure; and
Containing, including;
Versatile and multifunctional sterilization cleaning device.
According to claim 1,
The sterilization and disinfection unit includes an ultraviolet light source module provided on a partial region of the inner circumferential surface of the housing unit, a liquid jetting module for spraying a sterilizing solution or a cleaning solution provided on a partial region of the inner circumferential surface of the housing unit, and a partial region of the inner circumferential surface of the housing unit. It characterized in that it comprises an air discharge module for discharging air,
Versatile and multifunctional sterilization cleaning device.
According to claim 1,
A liquid collecting unit located at a lower portion of the tank unit and collecting the liquid falling from the tank unit; further comprising
Versatile and multifunctional sterilization cleaning device.
4. The method of claim 3,
The liquid collecting part, characterized in that the entrance and exit in the form of a drawer from the front lower part of the housing part
Versatile and multifunctional sterilization cleaning device.
According to claim 1,
The tank part is composed of a first disk member, a second disk member, each connected to the mounting structure, and a cylindrical body member whose both sides are closed by the first disk member and the second disk member,
The cylindrical body member is separable into at least two parts, characterized in that it is composed of a porous mesh material
Versatile and multifunctional sterilization cleaning device.
6. The method of claim 5,
The tank unit, partitioning the inner space of the cylindrical body member, characterized in that it further comprises a fixing plate for fixing the object
Versatile and multifunctional sterilization cleaning device.
7. The method of claim 6,
The fixing plate is a plate that can be inserted and fastened into the cylindrical body member to divide the cylindrical body member into at least two zones in a transverse or longitudinal direction.
Versatile and multifunctional sterilization cleaning device.
According to claim 1,
The ultraviolet light source unit, characterized in that arranged in a line shape along the inner surface of the housing unit
Versatile and multifunctional sterilization cleaning device.
9. The method of claim 8,
The liquid ejection unit, characterized in that arranged in a line form alternately with the ultraviolet light source unit
Versatile and multifunctional sterilization cleaning device.
According to claim 1,
Characterized in that it further comprises an inlet through which a sterilizing solution or a cleaning solution can be injected into an area outside the housing part.
Versatile and multifunctional sterilization cleaning device.

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